Não informado. (1951). Deciduous Fruit Grower. Deciduous Fruit Board.
Chicago-Zitierstil (17. Ausg.)Não informado. Deciduous Fruit Grower. Cape Town, Africa do Sul: Deciduous Fruit Board, 1951.
MLA-Zitierstil (8. Ausg.)Não informado. Deciduous Fruit Grower. Deciduous Fruit Board, 1951.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.